3120-00-618-9438, BEARING,SLEEVE

National Stock Number:
3120-00-618-9438

Federal Supply Class:
3120

National Item Identification Number:
006189438

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

3324781PC15	80064	NAVAL SHIP SYSTEMS COMMAND
L65	63857	CIRCOR NAVAL SOLUTIONS LLC
R609PC15	63857	CIRCOR NAVAL SOLUTIONS LLC

Techincal Specification:

BODY INSIDE DIAMETER	2.6250 INCHES MINIMUM AND 2.6260 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.4980 INCHES MINIMUM AND 3.4990 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	4.6100 INCHES MINIMUM AND 4.6400 INCHES MAXIMUM
FLANGE WIDTH	0.4220 INCHES MINIMUM AND 0.4520 INCHES MAXIMUM
HOLE DIAMETER	0.2031 INCHES NOMINAL SECOND
HOLE DIAMETER	0.2812 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
OVERALL LENGTH	2.6100 INCHES MINIMUM AND 2.6400 INCHES MAXIMUM
MATERIAL	COPPER ALLOY OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY	2 INTERNAL

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